Search found 25 matches

by adesandr
Wed Aug 20, 2025 7:02 am
Forum: ESP-IDF
Topic: cannot open linker script file esp32.peripherals.ld: No such file or directory
Replies: 2
Views: 307

Re: cannot open linker script file esp32.peripherals.ld: No such file or directory

Hello,
I may have a clue: if I run CMD or powershell in admin mode, link editing works.
The paths are identical, the properties on the script files are correct, but I really can't figure out what's causing the problem.
Does anyone have any ideas?
Regards
by adesandr
Thu Aug 14, 2025 10:15 am
Forum: ESP-IDF
Topic: cannot open linker script file esp32.peripherals.ld: No such file or directory
Replies: 2
Views: 307

Re: cannot open linker script file esp32.peripherals.ld: No such file or directory


Hello,

I've update my ESP-IDF setup from v3.3 to v5.5.

All worked fine in v3.3, but in V5.5, i'm always the same error compiling my project (using CMD env, Powershell env ou VSCode)

All the build process works fine (i've one the update in my project to be compliant with v5.5), but at the last i ...
by adesandr
Wed Aug 13, 2025 5:08 pm
Forum: ESP-IDF
Topic: cannot open linker script file esp32.peripherals.ld: No such file or directory
Replies: 2
Views: 307

cannot open linker script file esp32.peripherals.ld: No such file or directory

Hello,

I've update my ESP-IDF setup from v3.3 to v5.5.
All worked fine in v3.3, but in V5.5, i'm always the same error compiling my project (using CMD env, Powershell env ou VSCode)
All the build process works fine (i've one the update in my project to be compliant with v5.5), but at the last i've ...
by adesandr
Fri Aug 27, 2021 6:04 pm
Forum: Hardware
Topic: IO0 / EN minimum/maximulm timing
Replies: 4
Views: 5488

Re: IO0 / EN minimum/maximulm timing

Hello, yes i’ve ckecked it.

Maybe C18 is not the good value (RC circuit on EN). R = 10k and C = 0.1uF. There are the value proposed in the espressif DevKitC schematic. GPIO2 is floating. I’ve red on the espressif Github that a value of 1uF is recommanded for C, maybe my problem is on this value ...
by adesandr
Fri Aug 27, 2021 7:27 am
Forum: Hardware
Topic: Have to Press "EN" To Start Custom Board
Replies: 13
Views: 38512

Re: Have to Press "EN" To Start Custom Board

Hello, I have exactly the same problem with my custom board. All features are ok, but the board doesn’t start without a press on the EN Button.

I’ve started a topic on this problem on june with my schematic and I’ve checked all the pins.

Any help will be appreciated. The link on my initial post is ...
by adesandr
Thu Jun 03, 2021 9:29 pm
Forum: Hardware
Topic: IO0 / EN minimum/maximulm timing
Replies: 4
Views: 5488

IO0 / EN minimum/maximulm timing

Hello,

I have developed a board based on ESP-WROOM-32, whose objective is to be inserted in a box to measure the control surface deflection for RC planes and gliders. The system works with two boxes connected by Wifi (one of the boxes being AP and the other station) and a web app embedded in the AP ...
by adesandr
Sun Dec 06, 2020 6:04 pm
Forum: ESP-IDF
Topic: Tsens ulp instruction
Replies: 4
Views: 4181

Tsens ulp instruction

Hello,

I'm trying to read the internal temperature sensor using a simple ulp code.
I use Tsens instruction to read the temperature, and the return of the read is about 117.
Does it mean that is 117°C, or a conversion need to be done ?

I red that the temperature range of the internal temperature ...
by adesandr
Sun May 31, 2020 6:08 pm
Forum: ESP-IDF
Topic: CMakeList build system question
Replies: 3
Views: 5475

Re: CMakeList build system question

Hello,

Thank you very much ESP_Angus, it was the problem.
It's very curious because it works under windows (${PROJECT_DIR}, but not under Linux. Maybe under windows PROJECT_DIR is set in the PATH, i will check.

Problem solved :P

Regards.
by adesandr
Wed May 13, 2020 6:20 pm
Forum: Hardware
Topic: ESP-WROOM with MPU6050 design
Replies: 4
Views: 5575

Re: ESP-WROOM with MPU6050 design

Thanks for your reply.
by adesandr
Tue May 12, 2020 5:30 pm
Forum: Hardware
Topic: ESP-WROOM with MPU6050 design
Replies: 4
Views: 5575

ESP-WROOM with MPU6050 design

Hello,

I have developed a design with an ESP-WROOM-32 and a MPU6050 products and I attached the schematic in the attachment ESP_MAD_RevE.pdf .

The design is based on the esp32 adafruit feather schematic, with the introduction of one SPDT switch to power on/off the board and the interface with an ...

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